天润工业技术股份有限公司 证券代码：002283 证券简称：天润工业 公告编号：2025-022 关于回购公司股份的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 天润工业技术股份有限公司（以下简称"公司"）于 2025 年 3 月 10 日 召开第六届董事会第十七次会议，审议通过了《关于回购公司股份方案的 议案》，同意公司使用自有资金及股票回购专项贷款资金以集中竞价交易 方式回购部分公司已发行的人民币普通股（A 股）股票，用于后续实施股 权激励计划或员工持股计划。本次回购资金总额不低于人民币 2,500 万元 （含），且不超过人民币 5,000 万元（含），回购价格不超过人民币 9.82 元/股（含），本次回购期限为自公司董事会审议通过回购股份方案之日起 不超过 12 个月。具体内容详见公司分别于 2025 年 3 月 11 日、2025 年 3 月 18 日在《证券时报》、《中国证券报》、《上海证券报》、《证券日 报》和巨潮资讯网（www.cninfo.com.cn）上披露的《关于回购公司股份方 案暨取得股票回购专项贷款承诺函的公告》（公告编号： ...

Group 1: Company Overview and Financial Performance - Tianrun Industrial's Q1 2025 revenue and profit showed year-on-year growth, with revenue recognition typically occurring one month after shipment [1] - The gross profit margin decreased due to the adjustment of certain costs from sales expenses to production costs, while net profit margin increased as there were no incentive expenses this year [2] Group 2: Product Revenue Breakdown - In Q1, crankshaft products accounted for 60% of total revenue, connecting rod products for 21%, with other cast and forged parts making up a smaller portion [2] - Sales revenue for large-diameter crankshafts and connecting rods is expected to grow significantly in the second half of the year [2] Group 3: Automation and Industry Positioning - The company has made significant investments in automation, utilizing industrial robots to enhance production efficiency [2] - Tianrun Industrial is actively expanding into the automotive and high-end manufacturing sectors, seeking suitable investment opportunities [2] Group 4: Impact of Tariffs and Market Strategy - Exports to the U.S. represent approximately 4% of the company's business, indicating minimal impact from U.S. tariffs on overall performance [2] - The company has restored its passenger vehicle production line, aiming for an annual capacity of 1 million units, contingent on market conditions [2] Group 5: Capacity and Investment - Current production capacity includes nearly 10,000 crankshafts and 210,000 connecting rods, with ongoing investments to alleviate capacity bottlenecks in large-diameter products [3] - The company has invested over 100 million yuan in expanding production lines for connecting rods and crankshafts, with new lines expected to be operational in the second half of the year [3]

一、主要会计数据和财务指标 | 报告期指标 | 2025年一季报 | 2024年一季报 | 本年比上年增减(%) | 2023年一季报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | 0.0900 | 0.0800 | 12.5 | 0.0900 | | 每股净资产（元） | 5.39 | 5.35 | 0.75 | 5.03 | | 每股公积金(元) | 1.29 | 1.29 | 0 | 1.3 | | 每股未分配利润(元) | 2.88 | 2.82 | 2.13 | 2.56 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 10.01 | 9.63 | 3.95 | 9.85 | | 净利润(亿元) | 0.98 | 0.93 | 5.38 | 1.05 | | 净资产收益率(%) | 1.62 | 1.53 | 5.88 | 1.85 | 数据四舍五入，查看更多财务数据>> | 名称 | 持有数量(万股) | 占总股本比例 | 增减情况(万 | | --- | --- | --- | --- | | | | ...

天润工业技术股份有限公司（以下简称"公司"）第六届监事会第十四次 会议通知于 2025 年 4 月 14 日以电子邮件方式发出，于 2025 年 4 月 25 日在 公司会议室以现场方式召开，会议由监事会主席马明亮先生主持，应出席监 事 3 人，实际出席监事 3 人。本次会议的召开符合有关法律、行政法规、部 门规章、规范性文件和公司章程的规定。 证券代码：002283 证券简称：天润工业 公告编号：2025-019 天润工业技术股份有限公司 第六届监事会第十四次会议决议公告 本公司及监事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、会议召开情况 二、会议审议情况 1、会议以 3 票同意、0 票反对、0 票弃权，审议通过了《2025 年第一季 度报告》。 经审核，监事会认为：董事会编制和审议公司《2025 年第一季度报告》 的程序符合法律、行政法规和中国证券监督管理委员会、深圳证券交易所的 有关规定，报告内容真实、准确、完整地反映了公司的实际情况，不存在任 何虚假记载、误导性陈述或者重大遗漏。 三、备查文件 公司第六届监事会第十四次会议决议。 特此公告。 天润工业技术 ...

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、会议召开情况 天润工业技术股份有限公司（以下简称"公司"）于 2025 年 4 月 14 日以 电子邮件方式向全体董事发出关于召开第六届董事会第十九次会议的通知， 会议于 2025 年 4 月 25 日在公司会议室以现场方式召开。会议由董事长邢运 波先生主持，应出席董事 9 人，实际出席董事 9 人。公司全体监事列席了会 议，会议的召开和表决符合《公司法》和《公司章程》的有关规定。 二、会议审议情况 证券代码：002283 证券简称：天润工业 公告编号：2025-018 天润工业技术股份有限公司 第六届董事会第十九次会议决议公告 2025年4月28日 1、会议以9票同意、0票反对、0票弃权，审议通过了《2025年第一季度 报告》。 1 公司董事会审计委员会审议通过了此议案。 《2025年第一季度报告》刊登于2025年4月28日的《证券时报》、《中国证 券报》、《上海证券报》、《证券日报》和巨潮资讯网（www.cninfo.com.cn）。 三、备查文件 公司第六届董事会第十九次会议决议。 特此公告。 董事会 ...

Financial Performance - The company's revenue for Q1 2025 was ¥1,001,195,758.08, representing a 4.01% increase compared to ¥962,638,178.28 in the same period last year[5] - Net profit attributable to shareholders was ¥98,477,466.45, up 6.43% from ¥92,526,108.61 year-on-year[5] - Basic and diluted earnings per share rose by 12.50% to ¥0.09 from ¥0.08 in the same period last year[5] - Total operating revenue for the current period reached ¥1,001,195,758.08, an increase of 4.5% compared to ¥962,638,178.28 in the previous period[21] - Net profit for the current period was ¥97,957,516.10, representing a 6.0% increase from ¥92,151,714.75 in the previous period[22] - The net profit attributable to the parent company's shareholders was ¥98,477,466.45, compared to ¥92,526,108.61, marking an increase of 6.3%[22] Cash Flow - The net cash flow from operating activities increased by 11.07% to ¥46,257,917.05, compared to ¥41,646,712.64 in the previous year[5] - Operating cash flow net amount increased to $46,257,917.05 from $41,646,712.64, representing a growth of 14.5% year-over-year[25] - Cash inflow from operating activities totaled $1,185,672,548.66, compared to $1,119,368,232.23, indicating an increase of 5.9%[25] - Cash outflow from operating activities was $1,139,414,631.61, up from $1,077,721,519.59, reflecting a rise of 5.7%[25] - Investment activities generated a net cash flow of $352,742,714.54, a significant recovery from a negative cash flow of -$316,033,171.24 in the previous period[25] - Cash inflow from investment activities reached $426,228,170.34, compared to $37,247.16, marking a substantial increase[25] - Cash outflow from investment activities decreased to $73,485,455.80 from $316,070,418.40, showing a reduction of 76.8%[25] - Cash inflow from financing activities was $136,029,061.43, with cash outflow totaling $402,471,709.33, resulting in a net cash flow of -$266,442,647.90[26] - The ending cash and cash equivalents balance increased to $509,819,365.40 from $452,170,648.32, reflecting a growth of 12.7%[26] - The company received $100,000,000.00 in borrowings during the financing activities[26] Assets and Liabilities - Total assets at the end of the reporting period were ¥8,012,613,337.15, a decrease of 1.60% from ¥8,142,488,973.85 at the end of the previous year[5] - Total liabilities decreased to ¥1,842,990,230.89 from ¥2,070,690,635.64, a reduction of 11.0%[20] - The company reported a total of 4,701,687,730.73 CNY in current assets, a slight decrease from 4,780,842,449.99 CNY at the beginning of the period[18] Shareholder Information - The total number of common shareholders at the end of the reporting period is 50,343[13] - The largest shareholder, Tianrun United Group, holds 15.36% of shares, amounting to 174,991,840 shares, with 112,500,000 shares pledged[13] - The total number of shares held by the top ten unrestricted shareholders includes 174,991,840 shares from Tianrun United Group and 39,861,180 shares from Wang Lei[14] Investments and Expenses - Investment income surged by 2241.40% to ¥298.06, primarily due to increased redemptions of bank wealth management products[10] - The company experienced a significant reduction in financial expenses by 38.51% to -¥309.53, attributed to decreased interest income from lower time deposits[10] - Research and development expenses increased to ¥66,521,758.22 from ¥61,223,941.91, reflecting a growth of 8.0%[21] Other Financial Metrics - The weighted average return on equity increased slightly to 1.62% from 1.53% year-on-year[5] - Deferred income tax assets decreased to ¥7,626,180.67 from ¥11,889,424.50, a decline of 35.5%[19] - The company reported a decrease in tax refunds received, totaling $6,730,316.97 compared to $11,338,783.59 in the previous period[25] - The company reported a decrease in non-current asset disposal losses of ¥71,877.05 and recognized government subsidies of ¥4,390,127.12 during the period[6] - The long-term equity investment increased to 1,547,811.05 CNY from 1,515,188.10 CNY, reflecting a growth of approximately 2.2%[18] - Inventory decreased slightly to 1,453,060,807.81 CNY from 1,464,464,697.14 CNY, a reduction of about 0.8%[18] - Accounts receivable increased to 1,212,069,022.13 CNY from 1,088,310,595.49 CNY, indicating a growth of approximately 11.4%[18] Share Repurchase Plan - The company plans to repurchase shares with a total amount not less than 25 million CNY and not exceeding 50 million CNY, at a price not exceeding 9.82 CNY per share[15] - The company has not yet started implementing the share repurchase plan as of the end of the reporting period[16]

证券代码：002283 证券简称：天润工业 公告编号：2025-017 天润工业技术股份有限公司 2024 年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示: 1、本次股东大会无否决提案的情形。 2、本次股东大会不涉及变更以往股东大会已通过的决议。 一、会议召开情况 网络投票时间：2025 年 4 月 22 日 其中，通过深圳证券交易所交易系统进行网络投票的具体时间为： 2025 年 4 月 22 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00；通过深 圳证券交易所互联网投票系统进行网络投票的具体时间为：2025 年 4 月 22 日上午 9:15 至下午 15:00 期间的任意时间。 2、现场会议召开地点：山东省威海市文登区天润路 2-13 号公司三楼 会议室。 3、会议召开方式：现场表决与网络投票相结合的方式。 4、会议召集人：公司董事会。 5、会议主持人：董事长邢运波先生。 6、本次会议的召开符合有关法律、行政法规、部门规章、规范性文 件和《公司章程》的规定。 二、会议出席情况 截至 2025 ...

上海金茂凯德（北京）律师事务所 关于天润工业技术股份有限公司 2024 年度股东大会的法律意见书 致：天润工业技术股份有限公司 上海金茂凯德（北京）律师事务所（下称"本所"）接受天润工业技术股份有限 公司（下称"公司"）委托，根据《中华人民共和国证券法》（下称"《证券法》"）、 《中华人民共和国公司法》（下称"《公司法》"）、《上市公司股东会规则》（下 称"《规则》"）、《深圳证券交易所上市公司股东会网络投票实施细则》（下称"《实 施细则》"）等法律法规和规范性文件的要求，就公司 2024 年度股东大会（下称"本 次股东大会"）的相关事宜出具本法律意见书。 为出具本法律意见书，本所律师对本次股东大会所涉及的有关事项进行了审 查，查阅了本所律师认为出具本法律意见书所必须查阅的文件，并对有关问题进 行了必要的核查和验证。 本所律师同意将本法律意见书随本次股东大会决议一起予以公告，并依法对 本法律意见书承担相应的责任。 本所律师根据相关法律法规的要求，按照律师行业公认的业务标准、道德规 范和勤勉尽责精神，对公司提供的有关文件和有关事项进行了核查和验证，并指 派律师出席了本次股东大会。现出具法律意见如下： 一、本次股 ...

Core Viewpoint - Tianrun Industrial (002283) is facing challenges in its air suspension business, which is underperforming in terms of revenue and profit compared to expectations, while the overall commercial vehicle market remains weak, impacting the company's main business segments [2][4][8]. Financial Performance - In 2024, the company reported operating revenue of 361.65 million yuan, a decrease of 9.73% year-on-year, and a net profit attributable to shareholders of 33.25 million yuan, down 14.92% from the previous year [4][13]. - The fourth quarter of 2024 saw a significant decline, with operating revenue of 85 million yuan, a year-on-year drop of 19.73%, and a net profit of 6.35 million yuan, down 20.54% [13]. Market Conditions - The commercial vehicle market in 2024 experienced a sales decline of 5%, with total sales of 3.36 million units, attributed to macroeconomic slowdown and excess capacity in the freight industry [8][9]. - The air suspension business is progressing slowly due to low market penetration and complex certification processes, which have hindered rapid scaling [2][9]. Strategic Initiatives - The company plans to mitigate market fluctuations by closely monitoring raw material prices, enhancing customer and product development, and diversifying its product offerings [3]. - A factory is being established in Thailand to leverage cost advantages and enhance competitiveness, with initial production lines already operational [5]. Future Growth Prospects - Expected growth areas for 2025 include passenger vehicle crankshaft business, large crankshaft and connecting rod business, and export activities [6]. - The company is exploring new business opportunities, including potential acquisitions, to enhance investor confidence and market position [12]. Industry Outlook - The commercial vehicle market is anticipated to face challenges from high raw material prices and the shift towards electric and intelligent vehicles, although there are opportunities for growth through vehicle replacement demand [9].

Investment Rating - The report maintains a positive investment rating for the automotive and automotive parts industry, focusing on domestic autonomous industry chains and key companies such as BYD, Geely, and Xpeng [5]. Core Insights - The report highlights the impact of recent U.S. tariffs on the automotive sector, noting that the tariffs have a limited effect on automotive parts, particularly for companies with overseas operations [2][3]. - It emphasizes the importance of monitoring tariff developments and suggests a focus on domestic autonomous vehicle manufacturers that are less affected by U.S. tariffs [3][24]. - The report recommends a selection of companies in the automotive sector, particularly those involved in smart and electric vehicles, as well as automotive parts suppliers [3][4]. Summary by Sections Weekly Data - In the first week of April 2025, passenger car sales reached 337,000 units, a year-on-year increase of 25.6% but a month-on-month decrease of 30.2%. New energy vehicle sales were 168,000 units, up 37.8% year-on-year but down 30.4% month-on-month, with a penetration rate of 50.0% [1][3]. Market Performance - The automotive sector underperformed the market, with the A-share automotive sector declining by 5.26% from April 7 to April 11, ranking 24th among sub-industries [1][3]. Key Recommendations - The report suggests focusing on a core portfolio that includes companies like BYD, Geely, Xpeng, Xiaomi, Berteli, Top Group, and others [1][3]. - It also highlights the potential of companies involved in the new energy vehicle supply chain and those focusing on smart driving technologies [3][4]. Tariff Impact - The U.S. tariffs, particularly the reciprocal tariffs, are expected to have a significant impact on exports and the economy, with a potential drag on GDP growth [10][19]. - The report notes that the automotive parts sector is less affected by the tariffs, especially for companies with production facilities in Mexico and Southeast Asia [2][24]. Company Focus - The report identifies key companies in the automotive parts sector that are well-positioned to benefit from the current market dynamics, including those involved in smart and electric vehicle technologies [3][4][25].